var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera",
			versionSearch: "Version"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

if (BrowserDetect.browser == "Firefox" && parseInt(BrowserDetect.version, 0) > 3) {
    HTMLElement.prototype.__defineGetter__("runtimeStyle", function() {

        //# this doesn't work yet (https://bugzilla.mozilla.org/show_bug.cgi?id=45424)

        //# return this.ownerDocument.defaultView.getOverrideStyle(this, null);

        return this.style;
    });
}



function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function openPopup(val)
{
	window.open(val,"","left=75,top=75,width=760,height=600,toolbar=no,location=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,alwaysRaised,dependent,titlebar=no");
	return false;
}

function openNewWindowPic(pic_id,w,h) {
	h += 74;
	w += 71;
	window.open('http://www.joker.be/avontuurlijk_reizen/pictures/'+pic_id+'.html','_blank','center,toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=0,resizable=0,copyhistory=0,width='+w+',height='+h);
}
function openNewWindowSlide(trip_id) {
	window.open('http://www.joker.be/avontuurlijk_reizen/slideshow/'+trip_id+'.html','_blank','center,toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,copyhistory=0,width=640,height=480');
}

function openPopupLoginApply(val,widthVar,heightVar)
{
	window.open(val,"","left=150,top=150,width="+ widthVar +",height="+ heightVar +",toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,alwaysRaised,dependent,titlebar=no");
}
function OpenQuestion(val)
{
	for (i=0; i<50; i++)
	{
		if (document.getElementById('divAnswer'+i))
		{
			if ('divAnswer'+i != val)
			{
				document.getElementById('divAnswer'+i).style.display = 'none';
			}
		}
	}
	if(document.getElementById(val).style.display == 'none')
		document.getElementById(val).style.display = '';
	else
		document.getElementById(val).style.display = 'none';

}
function OpenQuestionNew(val)
{
  
  var x=document.getElementsByClassName("Answer");
  //alert(x.length);
  for (i=0; i<x.length; i++)
	{
                x[i].style.display='none';
	}
  document.getElementById(val).style.display = '';
  //alert(document.getElementById(val).style.display);
}

document.getElementsByClassName = function (c) {

var r = new Array()
var j = 0
var o = document.getElementsByTagName("*")
for(i=0;i<o.length;i++)
{
if(o[i].className == c) {
r[j]=o[i];j++;
}
}
return r;
} 

function OpenNewsItem(val)
{
	for (i=0; i<50; i++)
	{
		if (document.getElementById('divNewsLarge'+i))
		{
			document.getElementById('divNewsLarge'+i).style.display = 'none';
		}
		if (document.getElementById('divNewsSmall'+i))
		{
			document.getElementById('divNewsSmall'+i).style.display = '';
		}
	}
	document.getElementById('divNewsSmall'+val).style.display = 'none';
	document.getElementById('divNewsLarge'+val).style.display = '';
}

function ShowSubMenus(menu)
{
	if(document.getElementById(menu))
	{
		for (i=1; i<50; i++)
		{
			if (document.getElementById(menu+'_'+i))
			{
				document.getElementById(menu+'_'+i).style.display = '';
			}
		}
	}
}




//CUSTOM//

//showdetails for 2nd hand//
 function showdetail(idVar){
	navRoot = document.getElementById("itemList");
	for (i=1; i<=navRoot.childNodes.length/2; i++) {
		targetDiv = document.getElementById("item_"+ i);
		targetDescription = document.getElementById("detail_"+ i);
		if(idVar.substring(5) == i){
			targetDiv.className="hider";
			targetDescription.className="displayer";
		}else{
			targetDiv.className="displayer";
			targetDescription.className="hider";
		}
	}
}

//Hide DIV FOR LONG CONTENT
var state = 'none';

function showhide(layer_ref) {

if (state == 'block') {
state = 'none';
}
else {
state = 'block';
}
if (document.all) { //IS IE 4 or 5 (or 6 beta)
eval( "document.all." + layer_ref + ".style.display = state");
}
if (document.layers) { //IS NETSCAPE 4 or below
document.layers[layer_ref].display = state;
}
if (document.getElementById &&!document.all) {
hza = document.getElementById(layer_ref);
hza.style.display = state;
}
}
//


var bSubClosed = true;

function SwitchSubs( sNode )
{
	if ( bSubClosed )
	{
		DisplaySubs( sNode );
		bSubClosed = false;
	}
	else
	{
		HideSubs( sNode );
		bSubClosed = true;
	}
}

function HideSubs( sNode )
{
	if( document.getElementById(sNode) )
	{
		var oParent = document.getElementById(sNode).parentNode;
		var iMax = oParent.childNodes.length;

		// close all open
		var aParts = sNode.split('_');
		aParts.pop();
		//	aParts = aParts.slice( 0 , 4 );
		var sRoot = aParts.join( '_' ) + '_';

		for ( var i = 1 ; i < iMax ; i++)
		{
			for ( var j = 1 ; j < iMax ; j++)
			{
				var sElem = sRoot + i + '_' + j;
				if (document.getElementById(sElem))
				{
					var oDiv = document.getElementById(sElem);
					oDiv.style.display = 'none';
				}
			}
		}
	}
}

function DisplaySubs( sNode )
{
	HideSubs( sNode );

	if( document.getElementById(sNode) )
	{
		var oParent = document.getElementById(sNode).parentNode;
		var iMax = oParent.childNodes.length;

		// open selected one
		for ( var i = 1 ; i < iMax ; i++)
		{
			if (document.getElementById(sNode+'_'+i))
			{
				var oDiv = document.getElementById(sNode+'_'+i);
				oDiv.style.display = '';
//				oDiv.style.display = (oDiv.style.display == 'none') ? '' : 'none';
			}
		}
	}
}


// Rad window functions
function GetRadWindow()
{
     var oWindow = null;
     if (window.radWindow) oWindow = window.radWindow;
     else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow;
     return oWindow;
} 
            
function ExecuteWindowCommand (cmdName, arg)
{
    var oWnd = GetRadWindow();
    
    if (oWnd)
    {
        switch (cmdName)
        {
            case "Close":
                oWnd.Close();
                break;
            case "Minimize":
                oWnd.Minimize();
                break;
            case "Restore":
                oWnd.Restore();
                break;
            case "Maximize":
                oWnd.Maximize();
                break;
            case "Reload":
                oWnd.Reload();
                break;
            case "SetVisible":
                oWnd.SetVisible(!oWnd.IsVisible());
                break;                        
            case "SetUrl":
                oWnd.SetUrl(arg);
                break;                            
        }
    }
    else ("No active window at this point. Click on a window title bar to activate it");
}

function changeImg(imgsrc,target)
{
    document.getElementById(target).src= imgsrc;
}